var miniCookie = {
	setCookie : function(name, value) {
		var Days = 1;
		var exp = new Date();
		exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
		/*document.cookie = name + "=" + escape(value) + ";expires="
		+ exp.toGMTString()+";path="+"/;domain=.rkylin.cn";
*/
		document.cookie = name + "=" + escape(value) + ";expires="
			+ exp.toGMTString();
	},

	//读取cookies 
	getCookie : function(name) {
		var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
		if (arr = document.cookie.match(reg))
			return unescape(arr[2]);
		else
			return null;
	},
	//删除cookies 
	delCookie : function(name) {
		var cval = this.getCookie(name);
		if (cval != null){
			var exp = new Date();
			exp.setTime(exp.getTime() - 1);
			/*var cookie = name + "=" + escape(cval) + ";expires=" + exp.toGMTString()+";path="+"/" + ";domain=.rkylin.cn";*/
			var cookie = name + "=" + escape(cval) + ";expires=" + exp.toGMTString();
			document.cookie = cookie;
		}
	}
};



